Industrial-Grade Isolated 2-CH RS485 Hub, Expands 2-CH RS485 Sub Ports via 1-CH RS485 Master Port, Supports RS485 Network Relay, Extension, Isolation Functions, 300~460800bps Wide Baud Rate

This is an industrial grade isolated RS485 hub that can expand 2-ch RS485 sub ports through 1-ch RS485 master port. Supports RS485 Network Relay, Extension and Isolation Functions. with screw terminal for power input. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring, etc.
RS485 Network Relay | Extension | Isolation: 1)
Relay: It can extend the communication distance of RS485 network. 2)
Extension: Supports 1-ch RS485 extending to2-ch RS485, multiply the number of RS485 devices in the network. 3)
Isolation: Provides effective isolation between RS485 master and sub terminals, while isolating 2 sub stations at the same time.
Point-to-point RS485 Relay Communication: Supports RS485 one-to-two expansion, point-to-point, half-duplex, and relay communication.
Point-to-multipoint RS485 Relay Communication: Supports RS485 bus star topology connection for flexible networking, with built-in signal relay and amplification.
Multi-Device RS485 Cascading Communication: Supports cascading of multiple RS485 devices to solve multi-node networking connection issues in large systems, ensuring stable and reliable signal amplification.
Industrial Isolation Protection: Built-in optoelectronic isolation circuit, can effectively isolate RS485 master and sub devices, provides multiple protection such as anti-electrostatic, light-ningproof & anti-surge, which is suitable for the industrial environment with high reliability